Home / 2,060,510.70-2,843,674.99-1,143,035.64

Finding the Fourth Proportional to 2,060,510.70, 2,843,674.99 and 1,143,035.64

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Solution

The fourth proportional to 2,060,510.70, 2,843,674.99 and 1,143,035.64 is: 1,577,483.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,510.70 : 2,843,674.99 = 1,143,035.64 : x
  2. Step 2: Convert to fraction form
    2,060,510.70/2,843,674.99 = 1,143,035.64/x
  3. Step 3: Cross multiply
    2,060,510.70x = 2,843,674.99 × 1,143,035.64
  4. Step 4: Simplify right side
    2,060,510.70x = 3,250,421,862,146.64
  5. Step 5: Solve for x
    x = 3,250,421,862,146.64/2,060,510.70
  6. Step 6: Final answer
    x = 1,577,483.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.